IL252420B - Multi-pole plastic box circuit breaker double contact disconnectable - Google Patents
Multi-pole plastic box circuit breaker double contact disconnectableInfo
- Publication number
- IL252420B IL252420B IL252420A IL25242017A IL252420B IL 252420 B IL252420 B IL 252420B IL 252420 A IL252420 A IL 252420A IL 25242017 A IL25242017 A IL 25242017A IL 252420 B IL252420 B IL 252420B
- Authority
- IL
- Israel
- Prior art keywords
- circuit breaker
- pole double
- plastic case
- break contact
- case circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H2003/326—Driving mechanisms, i.e. for transmitting driving force to the contacts using bearings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420701162.3U CN204375671U (zh) | 2014-11-20 | 2014-11-20 | 多极双断点塑壳断路器 |
PCT/CN2015/091532 WO2016078482A1 (zh) | 2014-11-20 | 2015-10-09 | 多极双断点塑壳断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL252420A0 IL252420A0 (en) | 2017-07-31 |
IL252420B true IL252420B (en) | 2021-06-30 |
Family
ID=53331867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL252420A IL252420B (en) | 2014-11-20 | 2017-05-21 | Multi-pole plastic box circuit breaker double contact disconnectable |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3223296A4 (de) |
CN (1) | CN204375671U (de) |
IL (1) | IL252420B (de) |
WO (1) | WO2016078482A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204375671U (zh) * | 2014-11-20 | 2015-06-03 | 浙江正泰电器股份有限公司 | 多极双断点塑壳断路器 |
US9576761B2 (en) * | 2015-05-20 | 2017-02-21 | General Electric Company | Circuit breaker crossbar assembly |
CN105261528A (zh) * | 2015-11-10 | 2016-01-20 | 上海电器股份有限公司人民电器厂 | 联结架及其断路器 |
CN109212409B (zh) * | 2017-07-04 | 2024-06-04 | 浙江正泰电器股份有限公司 | 断路器的测试方法 |
CN107749360A (zh) * | 2017-12-06 | 2018-03-02 | 法泰电器(江苏)股份有限公司 | 一种多极联动旋转式双断点触头自锁装置 |
CN108417429B (zh) * | 2018-03-20 | 2024-05-17 | 浙江正泰电器股份有限公司 | 旋转式电气开关 |
CN108666179A (zh) * | 2018-03-22 | 2018-10-16 | 上海得慨电气有限公司 | 一种断路开关接触电路内置桥接结构 |
JP6945499B2 (ja) * | 2018-05-31 | 2021-10-06 | 三菱電機株式会社 | 回路遮断器 |
US10937603B1 (en) * | 2019-12-26 | 2021-03-02 | Eaton Intelligent Power Limited | Actuating shaft structure for an electrical switch |
CN113936977B (zh) * | 2020-06-29 | 2024-09-10 | 上海电器股份有限公司人民电器厂 | 一种双断点塑壳断路器的分断单元 |
CN113936978B (zh) * | 2020-06-29 | 2024-09-10 | 上海电器股份有限公司人民电器厂 | 一种塑壳断路器 |
CN112908798A (zh) * | 2021-01-29 | 2021-06-04 | 北京双杰电气股份有限公司 | 一种环状磁屏蔽罩及使用其的低压直流断路器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910032C1 (de) * | 1999-03-08 | 2000-04-06 | Moeller Gmbh | Mehrpoliger Leistungsschalter |
CN1220234C (zh) * | 2001-10-30 | 2005-09-21 | 浙江正泰电器股份有限公司 | 一种多极低压双断点塑壳断路器 |
CN101399137B (zh) * | 2007-09-25 | 2011-06-29 | 浙江正泰电器股份有限公司 | 低压塑壳断路器 |
CN101604600B (zh) * | 2009-06-05 | 2012-10-03 | 上海诺雅克电气有限公司 | 带辅助支撑件的多极断路器 |
CN102496529A (zh) * | 2011-12-12 | 2012-06-13 | 常熟开关制造有限公司(原常熟开关厂) | 多极塑壳断路器 |
CN204375671U (zh) * | 2014-11-20 | 2015-06-03 | 浙江正泰电器股份有限公司 | 多极双断点塑壳断路器 |
-
2014
- 2014-11-20 CN CN201420701162.3U patent/CN204375671U/zh active Active
-
2015
- 2015-10-09 EP EP15862046.8A patent/EP3223296A4/de not_active Withdrawn
- 2015-10-09 WO PCT/CN2015/091532 patent/WO2016078482A1/zh active Application Filing
-
2017
- 2017-05-21 IL IL252420A patent/IL252420B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3223296A1 (de) | 2017-09-27 |
EP3223296A4 (de) | 2018-08-01 |
WO2016078482A1 (zh) | 2016-05-26 |
IL252420A0 (en) | 2017-07-31 |
CN204375671U (zh) | 2015-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted |